<template>
  <div v-if="detailInfo && Object.keys(detailInfo).length > 0" class="goods-info">
    <div class="info-desc clear-fix">
      <div class="start">
      </div>
      <div class="desc">{{detailInfo.desc}}</div>
      <div class="end">
      </div>
    </div>
    <div class="info-key">{{detailInfo.detailImage[0].key}}</div>
    <div class="info-list">
      <img v-for="(item, index) in detailInfo.detailImage[0].list" :key="index"
        :src="item" @load="imgLoad" alt="">
    </div>
  </div>
</template>
<script>
export default {
  name: "DetailGoodsInfo",
  data: () => ({
    counter: 0,
    imagesLength: 0
  }),
  props: {
    detailInfo: {
      type: Object
    }
  },
  methods: {
    imgLoad() {
      if (++this.counter === this.imagesLength) {
        // this.$emit('imageLoad');
      }
    }
  },
  watch: {
    detailInfo() {
      this.imagesLength = this.detailInfo.detailImage[0].list.length;
    }
  }
}
</script>
<style scoped>
.goods-info {
  padding: 20px 0;
  border-bottom: 5px solid #f2f5f8;
}

.info-desc {
  padding: 0 15px;
}

.info-desc .start, .info-desc .end {
  width: 90px;
  height: 1px;
  background-color: #a3a3a5;
  position: relative;
}

.info-desc .start {
  float: left;
}

.info-desc .end {
  float: right;
}

.info-desc .start::before, .info-desc .end::after {
  content: '';
  position: absolute;
  width: 5px;
  height: 5px;
  background-color: #333;
  bottom: 0;
}

.info-desc .end::after {
  right: 0;
}

.info-desc .desc {
  padding: 15px 0;
  font-size: 14px;
}

.info-key {
  margin: 10px 0 10px 15px;
  color: #333;
  font-size: 15px;
}
.info-list img {
  width: 100%;
}
</style>
